9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013

Analysis

max time kernel
133s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 00:05

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General

Target

9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe
Size

225KB
MD5

9bdb0626f6c5923879be1363fda6b9a2
SHA1

0eee76ab62eb975fdebb89b4e8998c31bd80482c
SHA256

9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013
SHA512

99eb7b4224563e1797137bb05aff5a18e750951692f4af44adaffab76598e3c680282b61d9572e47a25906326be0d61795118727e36888380c44b9ca8379373e
SSDEEP

6144:dA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:dATuTAnKGwUAW3ycQqgf

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3044	2820	WerFault.exe	98
1324	4952	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe

Modifies data under HKEY_USERS 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3536	Explorer.EXE
Token: SeCreatePagefilePrivilege	3536	Explorer.EXE
Token: SeShutdownPrivilege	3536	Explorer.EXE
Token: SeCreatePagefilePrivilege	3536	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2820	winver.exe
4952	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3536	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 2820	4952	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe	98
PID 4952 wrote to memory of 2820	4952	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe	98
PID 4952 wrote to memory of 2820	4952	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe	98
PID 4952 wrote to memory of 2820	4952	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe	98
PID 2820 wrote to memory of 3536	2820	winver.exe	56
PID 4952 wrote to memory of 3536	4952	9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3536
- C:\Users\Admin\AppData\Local\Temp\9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe
  "C:\Users\Admin\AppData\Local\Temp\9a202ba95c20cb17823b16cfc1c95b6d334023b1c67317334f20962cc28e3013.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4952
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2820
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 300
      4⤵
      Program crash
      PID:3044
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 764
    3⤵
    - Program crash
    PID:1324

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2820 -ip 2820
1⤵
PID:4920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4952 -ip 4952
1⤵
PID:5040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3536-8-0x0000000000960000-0x0000000000966000-memory.dmp

Filesize
24KB

Download
memory/3536-9-0x0000000000960000-0x0000000000966000-memory.dmp

Filesize
24KB

Download
memory/3536-13-0x00000000026A0000-0x00000000026A6000-memory.dmp

Filesize
24KB

Download
memory/4952-1-0x0000000004550000-0x0000000004BA8000-memory.dmp

Filesize
6.3MB

Download
memory/4952-2-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4952-3-0x0000000004550000-0x0000000004BA8000-memory.dmp

Filesize
6.3MB

Download
memory/4952-4-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4952-5-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4952-6-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4952-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4952-16-0x0000000004550000-0x0000000004BA8000-memory.dmp

Filesize
6.3MB

Download